A man who allegedly battered an off-duty Noblesville police officer and stole her department vehicle Tuesday died during an ensuing pursuit.

Marc A. Jones Jr. faces charges of criminal confinement while armed with a deadly weapon, rape, sexual misconduct with a minor and pointing a firearm.

A man who allegedly battered an off-duty Noblesville police officer and stole her department vehicle Tuesday died during an ensuing pursuit.

Matthew T. Westfall, 42, is in the Johnson County Jail and waiting for formal charges.

Marc A. Jones Jr. faces charges of criminal confinement while armed with a deadly weapon, rape, sexual misconduct with a minor and pointing a firearm.

The DML News App offers the best in news reporting.

The post JUST IN: Actress and leader of #MeToo movement accuses Bill Maher of sexually harassing her appeared first on Dennis Michael Lynch.

The arrangement of functionally-related genes in operons is a fundamental element of how genetic information is organized in prokaryotes. This organization ensures coordinated gene expression by co-transcription. Often, however, alternative genetic responses to specific stress conditions demand the discoordination of operon expression. During cold temperature stress, accumulation of the gene encoding the sole Asp–Glu–Ala–Asp (DEAD)-box RNA helicase in Synechocystis sp. PCC 6803, crhR (slr0083), increases 15-fold. Here, we show that crhR is expressed from a dicistronic operon with the methylthiotransferase rimO/miaB (slr0082) gene, followed by rapid processing of the operon transcript into two monocistronic mRNAs. This cleavage event is required for and results in destabilization of the rimO transcript. Results from secondary structure modeling and analysis of RNase E cleavage of the rimO–crhR transcript in vitro suggested that CrhR plays a role in enhancing the rate of the processing in an auto-regulatory manner. Moreover, two putative small RNAs are generated from additional processing, degradation, or both of the rimO transcript. These results suggest a role for the bacterial RNA helicase CrhR in RNase E-dependent mRNA processing in Synechocystis and expand the known range of organisms possessing small RNAs derived from processing of mRNA transcripts.

Amelia C. Peterson
Nov 1, 2012; 11:1475-1488
Technological Innovation and Resources

Ivan Matic
Jan 1, 2008; 7:132-144
Research

Ludovic C. Gillet
Jun 1, 2012; 11:O111.016717-O111.016717
Research

Jesper V. Olsen
Dec 1, 2005; 4:2010-2021
Technology

Jürgen Cox
Sep 1, 2014; 13:2513-2526
Technological Innovation and Resources

Shao-En Ong
May 1, 2002; 1:376-386
Research

The arrangement of functionally-related genes in operons is a fundamental element of how genetic information is organized in prokaryotes. This organization ensures coordinated gene expression by co-transcription. Often, however, alternative genetic responses to specific stress conditions demand the discoordination of operon expression. During cold temperature stress, accumulation of the gene encoding the sole Asp–Glu–Ala–Asp (DEAD)-box RNA helicase in Synechocystis sp. PCC 6803, crhR (slr0083), increases 15-fold. Here, we show that crhR is expressed from a dicistronic operon with the methylthiotransferase rimO/miaB (slr0082) gene, followed by rapid processing of the operon transcript into two monocistronic mRNAs. This cleavage event is required for and results in destabilization of the rimO transcript. Results from secondary structure modeling and analysis of RNase E cleavage of the rimO–crhR transcript in vitro suggested that CrhR plays a role in enhancing the rate of the processing in an auto-regulatory manner. Moreover, two putative small RNAs are generated from additional processing, degradation, or both of the rimO transcript. These results suggest a role for the bacterial RNA helicase CrhR in RNase E-dependent mRNA processing in Synechocystis and expand the known range of organisms possessing small RNAs derived from processing of mRNA transcripts.

(University of Helsinki) Mutations in white blood cells can contribute to abnormal immune profile after hematopoietic stem cell transplantation.

(Rutgers University) A Rutgers engineer has created a mathematical model that accurately estimates the death toll linked to the COVID-19 pandemic in the United States and could be used around the world.

Yafeng Zhu
Mar 23, 2020; 0:TIR119.001646v1-mcp.TIR119.001646
Technological Innovation and Resources

2-Deoxy-2-[18F]fluoro-D-glucose (2-FDG) with positron emission tomography (2-FDG-PET) is undeniably useful in the clinic, among other uses, to monitor change over time using the 2-FDG standardized uptake values (SUV) metric. This report suggests some potentially serious caveats for this and related roles for 2-FDG PET. Most critical is the assumption that there is an exact proportionality between glucose metabolism and 2-FDG metabolism, called the lumped constant, LC. This report describes that LC is not constant for a specific tissue and may be variable before and after disease treatment. The purpose of this work is not to deny the clinical value of 2-FDG PET; it is a reminder that when one extends the use of an appropriately qualified imaging method, new observations may arise and further validation would be necessary. Current understanding of glucose-based energetics in vivo is based on the quantification of glucose metabolic rates with 2-FDG PET, a method that permits the non-invasive assessment in various human disorders. However, 2-FDG is only a good substrate for facilitated-glucose transporters (GLUTs) but not for sodium-dependent glucose co-transporters (SGLTs), which have recently been shown to be distributed in multiple human tissues. Thus, the GLUT-mediated in vivo glucose utilization measured by 2-FDG PET would be blinded to the potentially substantial role of functional SGLTs in glucose transport and utilization. Therefore, in these circumstances the 2-FDG LC used to quantify in vivo glucose utilization should not be expected to remain constant. 2-FDG LC variations have been especially significant in tumors, particularly at different stages of cancer development, affecting the accuracy of quantitative glucose measures and potentially limiting the prognostic value of 2-FDG, as well as its accuracy in monitoring treatments. SGLT-mediated glucose transport can be estimated using α-methyl-4-deoxy-4-[18F]fluoro-D-glucopyranoside (Me-4FDG). Utilizing both 2-FDG and Me-4FDG should provide a more complete picture of glucose utilization via both GLUT and SGLT transporters in health and disease stages. Given the widespread use of 2-FDG PET to infer glucose metabolism, appreciating the potential limitations of 2-FDG as a surrogate for glucose metabolic rate and the potential reasons for variability in LC is relevant. Even when the readout for the 2-FDG PET study is only an SUV parameter, variability in LC is important, particularly if it changes over the course of disease progression (e.g., an evolving tumor).

Due to improvements in quantitative SPECT/CT, voxel-based dosimetry for radionuclide therapies has aroused growing interest as it promises the visualization of absorbed doses at a voxel level. In this work, SPECT/CT-based voxel-based dosimetry of a 3D printed 2-compartment kidney phantom was performed, and the resulting absorbed dose distributions were examined. Additionally, the potential of the PETPVC partial-volume correction tool was investigated. Methods: Both kidney compartments (70% cortex, 30% medulla) were filled with different activity concentrations and SPECT/CT imaging was performed. The images were reconstructed using varying reconstruction settings (iterations, subsets, and post-filtering). Based on these activity concentration maps, absorbed dose distributions were calculated with pre-calculated ¹⁷⁷Lu voxel S values and an empirical kidney half-life. An additional set of absorbed doses was calculated after applying PETPVC for partial-volume correction of the SPECT reconstructions. Results: SPECT/CT imaging blurs the two discrete sub-organ absorbed dose values into a continuous distribution. While this effect is slightly improved by applying more iterations, it is enhanced by additional post-filtering. By applying PETPVC, the absorbed dose values are separated into 2 peaks. Although this leads to a better agreement between SPECT/CT-based and nominal values, considerable discrepancies remain. In contrast to the calculated nominal absorbed doses of 7.8/1.6 Gy (cortex/medulla), SPECT/CT-based voxel-level dosimetry resulted in mean absorbed doses ranging from 3.0-6.6 Gy (cortex) and 2.7-5.1 Gy (medulla). PETPVC led to improved ranges of 6.1-8.9 Gy (cortex) and 2.1-5.4 Gy (medulla). Conclusion: Our study shows that ¹⁷⁷Lu quantitative SPECT/CT imaging leads to voxel-based dose distributions largely differing from the real organ distribution. SPECT/CT imaging and reconstruction deficiencies might directly translate into unrealistic absorbed dose distributions, thus questioning the reliability of SPECT-based voxel-level dosimetry. Therefore, SPECT/CT reconstructions should be adapted to ensure an accurate quantification of the underlying activity and, therefore, absorbed dose in a volume-of-interest of the expected object size (e.g. organs, organ sub-structures, lesions or voxels). As an example, PETPVC largely improves the match between SPECT/CT-based and nominal dose distributions. In conclusion, the concept of voxel-based dosimetry should be treated with caution. Specifically, it should be kept in mind that the absorbed dose distribution is mainly a convolved version of the underlying SPECT reconstruction.

Teng-Fei Yuan
Apr 1, 2020; 61:580-586
Methods

Minjuan Ma
Mar 30, 2020; 0:jlr.RA120000664v1-jlr.RA120000664
Research Articles

Excessive lipid deposition is a hallmark of nonalcoholic fatty liver disease (NAFLD). Although much has been learned about the enzymes and metabolites involved in NAFLD, few studies have focused on the role of long non-coding RNAs (lncRNAs) in hepatic lipid accumulation. Here, using in vitro and in vivo models of NAFLD, we found that the lncRNA Gm15622 is highly expressed in the liver of obese mice fed a high-fat diet (HFD) and in murine liver (AML-12) cells treated with free fatty acids. Investigating the molecular mechanism in the liver-enriched expression of Gm15622 and its effects on lipid accumulation in hepatocytes and on NAFLD pathogenesis, we found that Gm15622 acts as a sponge for the microRNA miR-742-3p. This sponging activity increased the expression of the transcriptional regulator sterol regulatory element–binding transcription factor 1c (SREBP-1c) and promoted lipid accumulation in the liver of the HFD mice and AML-12 cells. Moreover, further results indicated that metformin suppresses Gm15622 and alleviates NAFLD-associated lipid deposition in mice. In conclusion, we have identified an lncRNA Gm15622–miR-742-3p–SREBP-1c regulatory circuit associated with NAFLD in mice, a finding that significantly advances our insight into how lipid metabolism and accumulation are altered in this metabolic disorder. Our results also suggest that Gm15622 may be a potential therapeutic target for managing NAFLD.

Quantitative proteomics by mass spectrometry is widely used in biomarker research and basic biology research for investigation of phenotype level cellular events. Despite the wide application, the methodology for statistical analysis of differentially expressed proteins has not been unified. Various methods such as t-test, linear model and mixed effect models are used to define changes in proteomics experiments. However, none of these methods consider the specific structure of MS-data. Choices between methods, often originally developed for other types of data, are based on compromises between features such as statistical power, general applicability and user friendliness. Furthermore, whether to include proteins identified with one peptide in statistical analysis of differential protein expression varies between studies. Here we present DEqMS, a robust statistical method developed specifically for differential protein expression analysis in mass spectrometry data. In all datasets investigated there is a clear dependence of variance on the number of PSMs or peptides used for protein quantification. DEqMS takes this feature into account when assessing differential protein expression. This allows for a more accurate data-dependent estimation of protein variance and inclusion of single peptide identifications without increasing false discoveries. The method was tested in several datasets including E.coli proteome spike-in data, using both label-free and TMT-labelled quantification. In comparison to previous statistical methods used in quantitative proteomics, DEqMS showed consistently better accuracy in detecting altered protein levels compared to other statistical methods in both label-free and labelled quantitative proteomics data. DEqMS is available as an R package in Bioconductor.

Zinc metallopeptidase STE24 (ZMPSTE24) is essential for the conversion of farnesyl–prelamin A to mature lamin A, a key component of the nuclear lamina. In the absence of ZMPSTE24, farnesyl–prelamin A accumulates in the nucleus and exerts toxicity, causing a variety of disease phenotypes. By ~4 months of age, both male and female Zmpste24^–/– mice manifest a near-complete loss of adipose tissue, but it has never been clear whether this phenotype is a direct consequence of farnesyl–prelamin A toxicity in adipocytes. To address this question, we generated a conditional knockout Zmpste24 allele and used it to create adipocyte-specific Zmpste24–knockout mice. To boost farnesyl–prelamin A levels, we bred in the "prelamin A–only" Lmna allele. Gene expression, immunoblotting, and immunohistochemistry experiments revealed that adipose tissue in these mice had decreased Zmpste24 expression along with strikingly increased accumulation of prelamin A. In male mice, Zmpste24 deficiency in adipocytes was accompanied by modest changes in adipose stores (an 11% decrease in body weight, a 23% decrease in body fat mass, and significantly smaller gonadal and inguinal white adipose depots). No changes in adipose stores were detected in female mice, likely because prelamin A expression in adipose tissue is lower in female mice. Zmpste24 deficiency in adipocytes did not alter the number of macrophages in adipose tissue, nor did it alter plasma levels of glucose, triglycerides, or fatty acids. We conclude that ZMPSTE24 deficiency in adipocytes, and the accompanying accumulation of farnesyl–prelamin A, reduces adipose tissue stores, but only modestly and only in male mice.

Analyzing global steroid metabolism in humans can shed light on the etiologies of steroid-related diseases. However, existing methods require large amounts of serum and lack the evaluation of accuracy. Here, we developed an LC/MS/MS method for the simultaneous quantification of 12 steroid hormones: testosterone, pregnenolone, progesterone, androstenedione, corticosterone, 11-deoxycortisol, cortisol, 17-hydroxypregnenolone, 17-hydroxyprogesterone, dehydroepiandrosterone, estriol, and estradiol. Steroids and spiked internal standards in 100 μl serum were extracted by protein precipitation and liquid-liquid extraction. The organic phase was dried by evaporation, and isonicotinoyl chloride was added for steroid derivatization, followed by evaporation under nitrogen and redissolution in 50% methanol. Chromatographic separation was performed on a reverse-phase PFP column, and analytes were detected on a triple quadrupole mass spectrometer with ESI. The lower limits of quantification ranged from 0.005 ng/ml for estradiol to 1 ng/ml for cortisol. Apparent recoveries of steroids at high, medium, and low concentrations in quality control samples were between 86.4% and 115.0%. There were limited biases (–10.7% to 10.5%) between the measured values and the authentic values, indicating that the method has excellent reliability. An analysis of the steroid metabolome in pregnant women highlighted the applicability of the method in clinical serum samples. We conclude that the LC/MS/MS method reported here enables steroid metabolome analysis with high accuracy and reduced serum consumption, indicating that it may be a useful tool in both clinical and scientific laboratory research.

Marlou L. Dirks
Oct 1, 2016; 65:2862-2875
Metabolism

Human but not mouse islets transplanted into immunodeficient NSG mice effectively accumulate lipid droplets (LDs). Because chronic lipid exposure is associated with islet β-cell dysfunction, we investigated LD accumulation in the intact human and mouse pancreas over a range of ages and states of diabetes. Very few LDs were found in normal human juvenile pancreatic acinar and islet cells, with numbers subsequently increasing throughout adulthood. While accumulation appeared evenly distributed in postjuvenile acinar and islet cells in donors without diabetes, LDs were enriched in islet α- and β-cells from donors with type 2 diabetes (T2D). LDs were also found in the islet β-like cells produced from human embryonic cell–derived β-cell clusters. In contrast, LD accumulation was nearly undetectable in the adult rodent pancreas, even in hyperglycemic and hyperlipidemic models or 1.5-year-old mice. Taken together, there appear to be significant differences in pancreas islet cell lipid handling between species, and the human juvenile and adult cell populations. Moreover, our results suggest that LD enrichment could be impactful to T2D islet cell function.

Posttreatment high-grade gliomas are usually monitored with contrast-enhanced MRI, but its diagnostic accuracy is limited as it cannot adequately distinguish between true tumor progression and treatment-related changes. According to recent Response Assessment in Neuro-Oncology recommendations, PET overcomes this limitation. However, it is currently unknown which tracer yields the best results. Therefore, a systematic review and metaanalysis were performed to compare the diagnostic accuracy of the different PET tracers in differentiating tumor progression from treatment-related changes in high-grade glioma patients. Methods: PubMed, Web of Science, and Embase were searched systematically. Study selection, data extraction, and quality assessment were performed independently by 2 authors. Metaanalysis was performed using a bivariate random-effects model when at least 5 studies were included. Results: The systematic review included 39 studies (11 tracers). ¹⁸F-FDG (12 studies, 171 lesions) showed a pooled sensitivity and specificity of 84% (95% confidence interval, 72%–92%) and 84% (95% confidence interval, 69%–93%), respectively. O-(2-¹⁸F-fluoroethyl)-l-tyrosine (¹⁸F-FET) (7 studies, 172 lesions) demonstrated a sensitivity of 90% (95% confidence interval, 81%–95%) and specificity of 85% (95% confidence interval, 71%–93%). For S-¹¹C-methyl)-l-methionine (¹¹C-MET) (8 studies, 151 lesions), sensitivity was 93% (95% confidence interval, 80%–98%) and specificity was 82% (95% confidence interval, 68%–91%). The numbers of included studies for the other tracers were too low to combine, but sensitivity and specificity ranged between 93%–100% and 0%–100%, respectively, for ¹⁸F-FLT; 85%–100% and 72%–100%, respectively, for 3,4-dihydroxy-6-¹⁸F-fluoro-l-phenylalanine (¹⁸F-FDOPA); and 100% and 70%–88%, respectively, for ¹¹C-choline. Conclusion: ¹⁸F-FET and ¹¹C-MET, both amino-acid tracers, showed a comparably higher sensitivity than ¹⁸F-FDG in the differentiation between tumor progression and treatment-related changes in high-grade glioma patients. The evidence for other tracers is limited; thus, ¹⁸F-FET and ¹¹C-MET are preferred when available. Our results support the incorporation of amino-acid PET tracers for the treatment evaluation of high-grade gliomas.

With immigration increasingly visible in the news and the political space in the United States and internationally, getting access to accurate, high-quality data is essential to understand immigration’s demographic effects and impacts on the economy, education and labor systems, and communities. This event marks the release of the Immigration Data Matters guide.

At this release of an updated version of the popular Immigration Data Matters guide, presenters discuss how to navigate and access the increasing number of data sources on immigration and immigrants in the United States and internationally. 

William L Clarke
Sep 1, 1987; 10:622-628
Technical Article

A former South Korean comfort woman accused an influential activist group of misappropriating funds and using past victims to advance their cause.

David C. Klonoff
Aug 1, 2018; 41:1681-1688
Emerging Technologies: Data Systems and Devices

As the source of dental procedure codes, the ADA has created a new online training course to ensure that dentists and their team members confidently understand CDT codes and how to use them correctly.

A new, point-of-care testing kit for COVID-19 that can deliver results in 15 minutes accurately diagnoses people more than 80 percent of time, an analysis has found.

Based on the newest forecasting models, AccuWeather forecasters have extended the upper range of hurricanes predicted for the Atlantic hurricane season.

A better method for COVID-19 testing than nasal swabs.

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Great attention has been paid to Big Data in recent years. Such data hold promise for scientific discoveries but also pose challenges to analyses. One potential challenge is noise accumulation. In this paper, we explore noise accumulation in high dimensional two-group classification. First, we revisit a previous assessment of noise accumulation with principal component analyses, which yields a different threshold for discriminative ability than originally identified. Then we extend our scope to its impact on classifiers developed with three common machine learning approaches---random forest, support vector machine, and boosted classification trees. We simulate four scenarios with differing amounts of signal strength to evaluate each method. After determining noise accumulation may affect the performance of these classifiers, we assess factors that impact it. We conduct simulations by varying sample size, signal strength, signal strength proportional to the number predictors, and signal magnitude with random forest classifiers. These simulations suggest that noise accumulation affects the discriminative ability of high-dimensional classifiers developed using common machine learning methods, which can be modified by sample size, signal strength, and signal magnitude. We developed the measure total signal index (TSI) to track the trends of total signal and noise accumulation.

Some Democrats took "Believe Women" literally until Joe Biden was accused. Now they're relearning that guilt-by-accusation doesn't serve justice.

Closing arguments were presented at the trial of Phillip Lionel Levac on Friday at Regina Court of Queen's Bench.

A 23-year-old man has been granted bail, after being charged in the death of a Saskatchewan farmer with a wife and two kids whose body was found dumped north of Calgary.

CNA Staff, May 8, 2020 / 10:25 am (CNA).- Archbishop Carlo Maria Viganò has accused a Vatican cardinal of causing him “serious harm” in a bitter war of words over a controversial open letter regarding the coronavirus crisis.

In a statement published May 8, the archbishop criticized Cardinal Robert Sarah’s decision to distance himself from the letter, titled “Appeal for the Church and the World,” which argues that the coronavirus pandemic has been exploited in order to create a one-world government.

The statement details Vigano’s account of his interactions with Sarah beginning May 4. Viganò claims that on the evening of May 7, the prefect of the Vatican's Congregation for Divine Worship and Sacraments asked him to remove him from the list of signatories to the letter, which had by that time already been published.

“With surprise and deep regret,” he wrote, “I then learned that His Eminence had used his Twitter account, without giving me any notice, to make statements that cause serious harm to the truth and to my person.”

Viganò was referring to a series of three May 7 tweets from Sarah, which said: “A Cardinal Prefect, member of the Roman Curia has to observe a certain restriction  on political matters. He shouldn't sign petitions in such aereas [sic].”

“Therefore this morning I explicitely [sic] asked the authors of the petition titled ‘For the Church and for the world’ not to mention my name.”

“From a personal point of view, I may share some questions or preoccupations raised regarding restrictions on fundamental freedom but I didn't sign that petition,” Sarah added.

Viganò’s statement continued: “I am very sorry that this matter, which is due to human weakness, and for which I bear no resentment towards the person who caused it, has distracted our attention from what must seriously concern us at this dramatic moment.”

After Viganò issued his rebuke, Sarah tweeted May 8: “I will not speak to this petition, which today seems to occupy a lot of people. I leave to their conscience those who want to exploit it in one way or another. I decided not to sign this text. I fully accept my choice.”

In his statement, Viganò said he had chosen to publicize his private conversations with Sarah because he had a duty to tell the truth, and “also for the sake of fraternal correction.”

Vigano said Sarah had initially told him: “Yes, I agree to put my name to it, because this is a fight we must engage in together, not only for the Catholic Church but for all mankind.”

He confirmed that Sarah’s signature has now been removed from the open letter.

Vigano, a former papal nuncio made headlines in August 2018, for a letter that alleged Vatican officials had ignored warnings about the sexual abuse of disgraced former cardinal Theodore McCarrick. Since that time, Vigano has released numerous letters expressing his viewpoints on matters in the Church, which include criticisms of Pope Francis and other curial officials.

The appeal argued that as a result of the pandemic centuries of Christian civilization could be “erased under the pretext of a virus” and an “odious technological tyranny” established in its place.

It said: “We have reason to believe, on the basis of official data on the incidence of the epidemic as related to the number of deaths, that there are powers interested in creating panic among the world’s population with the sole aim of permanently imposing unacceptable forms of restriction on freedoms, of controlling people and of tracking their movements. The imposition of these illiberal measures is a disturbing prelude to the realization of a World Government beyond all control.”

Several bishops and cardinals are alleged to have signed the letter. Bishop Joseph Strickland of Tyler, Texas told CNA May 7 that he had signed it.

A press release on the appeal’s website May 8 claimed that Robert Kennedy Jr, son of the slain US. Presidential candidate Sen. Robert Kennedy, had signed the letter.

To date, nearly 4 million people have tested positive for the coronavirus, and at least 272,000 have died.

CNA Staff, May 8, 2020 / 10:25 am (CNA).- Archbishop Carlo Maria Viganò has accused a Vatican cardinal of causing him “serious harm” in a bitter war of words over a controversial open letter regarding the coronavirus crisis.

In a statement published May 8, the archbishop criticized Cardinal Robert Sarah’s decision to distance himself from the letter, titled “Appeal for the Church and the World,” which argues that the coronavirus pandemic has been exploited in order to create a one-world government.

The statement details Vigano’s account of his interactions with Sarah beginning May 4. Viganò claims that on the evening of May 7, the prefect of the Vatican's Congregation for Divine Worship and Sacraments asked him to remove him from the list of signatories to the letter, which had by that time already been published.

“With surprise and deep regret,” he wrote, “I then learned that His Eminence had used his Twitter account, without giving me any notice, to make statements that cause serious harm to the truth and to my person.”

Viganò was referring to a series of three May 7 tweets from Sarah, which said: “A Cardinal Prefect, member of the Roman Curia has to observe a certain restriction  on political matters. He shouldn't sign petitions in such aereas [sic].”

“Therefore this morning I explicitely [sic] asked the authors of the petition titled ‘For the Church and for the world’ not to mention my name.”

“From a personal point of view, I may share some questions or preoccupations raised regarding restrictions on fundamental freedom but I didn't sign that petition,” Sarah added.

Viganò’s statement continued: “I am very sorry that this matter, which is due to human weakness, and for which I bear no resentment towards the person who caused it, has distracted our attention from what must seriously concern us at this dramatic moment.”

After Viganò issued his rebuke, Sarah tweeted May 8: “I will not speak to this petition, which today seems to occupy a lot of people. I leave to their conscience those who want to exploit it in one way or another. I decided not to sign this text. I fully accept my choice.”

In his statement, Viganò said he had chosen to publicize his private conversations with Sarah because he had a duty to tell the truth, and “also for the sake of fraternal correction.”

Vigano said Sarah had initially told him: “Yes, I agree to put my name to it, because this is a fight we must engage in together, not only for the Catholic Church but for all mankind.”

He confirmed that Sarah’s signature has now been removed from the open letter.

Vigano, a former papal nuncio made headlines in August 2018, for a letter that alleged Vatican officials had ignored warnings about the sexual abuse of disgraced former cardinal Theodore McCarrick. Since that time, Vigano has released numerous letters expressing his viewpoints on matters in the Church, which include criticisms of Pope Francis and other curial officials.

The appeal argued that as a result of the pandemic centuries of Christian civilization could be “erased under the pretext of a virus” and an “odious technological tyranny” established in its place.

It said: “We have reason to believe, on the basis of official data on the incidence of the epidemic as related to the number of deaths, that there are powers interested in creating panic among the world’s population with the sole aim of permanently imposing unacceptable forms of restriction on freedoms, of controlling people and of tracking their movements. The imposition of these illiberal measures is a disturbing prelude to the realization of a World Government beyond all control.”

Several bishops and cardinals are alleged to have signed the letter. Bishop Joseph Strickland of Tyler, Texas told CNA May 7 that he had signed it.

A press release on the appeal’s website May 8 claimed that Robert Kennedy Jr, son of the slain US. Presidential candidate Sen. Robert Kennedy, had signed the letter.

To date, nearly 4 million people have tested positive for the coronavirus, and at least 272,000 have died.

AN SNP MP has been accused of capitalising on the virus crisis to undermine Nicola Sturgeon and boost their own profile following a series of remarks made in an online party meeting.

Three Ga. high school seniors have been charged with aggravated sexual battery and consumption of alcohol by a minor stemming from an alleged sexual assault during a post-prom party.

Primary care providers (PCPs) identify patients with undescended testis (UDT) and refer them to surgical specialists. Referral beyond the recommended times for orchiopexy has been reported, and PCPs' accuracy in identifying and distinguishing UDTs from retractile testes has been questioned.

We describe 3 observations that are strongly correlated with UDT, that is, birth history of UDT, prematurity, and visible scrotal asymmetry. UDT diagnoses are best made by 8 months of age, to reduce confusion with testicular retraction and to facilitate timely orchiopexy. (Read the full article)

Healthcare Effectiveness Data and Information Set (HEDIS) measures are widely used to assess the reliability of pediatric immunization delivery. The extent to which these measures provide accurate ("is this child up-to-date on immunizations?") and useful ("is this child due for catch-up immunizations?") information is unclear.

Overall, HEDIS childhood immunization measures are accurate and useful. Users of HEDIS data should be aware, however, that certain immunizations (eg, hepatitis B, pneumococcal conjugate) and children (eg, those with a single overdue immunization) are more prone to HEDIS misclassification. (Read the full article)